/*
This file is part of IRCaBot.
IRCaBot is IRC logger with features.
Source code: https://notabug.org/acetone/ircabot.
Copyright (C) acetone, 2023.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

#include "htmldocumentforvoicegate.h"
#include "config.h"
#include "httpserver.h"

#include <QFile>

constexpr const char BACKGROUND_PICTURE_NAME_PREFIX[] = "voicegate_background"; // png, jpg or jpeg

HTMLDocumentForVoiceGate::HTMLDocumentForVoiceGate(const QString &htmlFile) : HTMLDocumentTemplate(htmlFile)
{
    initBackground();
}

void HTMLDocumentForVoiceGate::initBackground()
{
    QString extension;
    if (QFile::exists(Config::workingDirectory()+"html/"+QString(BACKGROUND_PICTURE_NAME_PREFIX)+".png"))
    {
        extension = "png";
    }
    else if (QFile::exists(Config::workingDirectory()+"html/"+QString(BACKGROUND_PICTURE_NAME_PREFIX)+".jpg"))
    {
        extension = "jpg";
    }
    else if (QFile::exists(Config::workingDirectory()+"html/"+QString(BACKGROUND_PICTURE_NAME_PREFIX)+".jpeg"))
    {
        extension = "jpeg";
    }

    if (extension.isEmpty())
    {
        setValue("BACKGROUND_PICTURE_OPTION", "");
    }
    else
    {
        setValue("BACKGROUND_PICTURE_OPTION", "style=\"background-image: "
                                              "url('/"+QString(HTTP_URI_STATIC_PREFIX)+"/"+QString(BACKGROUND_PICTURE_NAME_PREFIX)+"."+extension+"')\"");
    }
}
